To 9 ports; the busiest crossings are to Pangai (7 hours, three times a week), Nuku'alofa (18½ hours, three times a week), Ha'afeva (10½ hours, twice a week), Nomuka (13 hours, twice a week), Matuku (13 hours, once a week), Tungua (14½ hours, once a week), Mango (17 hours, once a week) and Niuatoputapu (16 hours).